CN205047359U - Aerogenerator flabellum - Google Patents
Aerogenerator flabellum Download PDFInfo
- Publication number
- CN205047359U CN205047359U CN201520101014.2U CN201520101014U CN205047359U CN 205047359 U CN205047359 U CN 205047359U CN 201520101014 U CN201520101014 U CN 201520101014U CN 205047359 U CN205047359 U CN 205047359U
- Authority
- CN
- China
- Prior art keywords
- generator
- fixed plate
- fan blade
- wind
- described fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 title abstract description 22
- 230000005611 electricity Effects 0.000 abstract description 10
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a generator flabellum technical field especially relates to an aerogenerator flabellum, including generator, fixed plate and the adj. Tabular fan blade of arc. The fixed plate is perpendicular with the pivot of generator, and the central pivot with the generator of fixed plate becomes same straight line. Evenly offer the arc fixed slot that is used for fixed fan blade on the fixed plate. The fixed slot is radially to expanding all around, and becomes angle setting with the center of fixed plate. The utility model discloses an invention aim at provides an aerogenerator flabellum, adopts the utility model provides a technical scheme can realize generating electricity to the wind -force of the different angles of horizontal direction, when improving wind power generation efficiency, still realizes generating electricity to the wind -force of gentle breeze level.
Description
Technical field
The utility model relates to generator flabellum technical field, particularly relates to a kind of fan blade of wind driven generator.
Background technique
Wind-driven generator is the dynamic power machine of mechanical work by Wind resource change, be a kind of is thermal source with the sun, take air as the heat energy utilization generator of working medium.Wind-driven generator comprises generator and rotor blade, i.e. flabellum.Wherein flabellum is used for capturing wind, and wind-force is sent to rotor axis.
The flabellum of wind-driven generator comprises the bearing support for being arranged on alternator shaft, and the outer side surface of bearing support is provided with some fan blades.Because the flabellum of existing wind-driven generator adopts flat design, the direction of motor shaft is normal identical with wind-force direction, and thus the direction of motor shaft needs vertical with supporting post.When arranging wind-driven generator on street lamp, this structure adds flabellum undoubtedly towards the difficulty of rotating, and cannot meet the wind-power electricity generation of substantially horizontal different amount; And cannot carry out wind-power electricity generation under the wind-force effect of gentle breeze level, wind energy utilization is low.
Model utility content
Goal of the invention of the present utility model is to provide a kind of fan blade of wind driven generator, the technological scheme adopting the utility model to provide can realize generating electricity to the wind-force of the different amount of substantially horizontal, while raising wind power generation efficiency, also realize generating electricity to the wind-force of gentle breeze level.
In order to reach foregoing invention object, the utility model provides a kind of fan blade of wind driven generator, comprises the fan blade of generator, fixed plate and arc tabular.Fixed plate is vertical with the rotating shaft of generator, and the center of fixed plate becomes same straight line with the rotating shaft of generator.Fixed plate evenly offers the arc fixed groove for fixing fan blade.Fixed groove radially launches to surrounding, and setting angled with the center of fixed plate.
The fan blade of arc tabular is arranged on arc fixed groove by the utility model, thus makes fan blade vertical with the rotating shaft of generator, and then realizes generator and generate electricity to substantially horizontal wind-force when vertically placing; Fixed groove radially launches to surrounding, makes fan blade evenly be arranged on the surrounding of fixed plate, and then realizes generating electricity to the wind-force of different amount, improves wind power generation efficiency.
As further improvement of the utility model, the quantity of fixed plate is two pieces or more, is fixedly connected with between two pieces of adjacent fixed plates by fixing rod.The fixed plate of this structure improves the fixing dynamics between fixed groove and fan blade, improves the intensity of fan blade.
As further improvement of the utility model, fixed plate offers breach between two adjacent fixed grooves, adopt tool fixed plate jaggy to reduce the cost of material of this flabellum.
As further improvement of the utility model, generator is outer rotor generator, and generator is fixedly installed on the end face of fixed plate; Or generator is fixedly installed between two pieces of fixed plates.Generator and flabellum are fixed together, add the overall weight of flabellum, because generator is vertically place, this structure do not change flabellum to wind-force requirement while, add momentum when flabellum rotates, make flabellum can stablize lasting rotation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.Apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model embodiment 1 explosive view;
Fig. 2 is the utility model embodiment 1 fixed plate schematic diagram;
Fig. 3 is the utility model embodiment 1 fan blade sectional view;
Fig. 4 is the utility model embodiment 2 explosive view;
Fig. 5 is the utility model embodiment 3 fixed plate schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, present embodiment discloses a kind of fan blade of wind driven generator be applied on street lamp, comprise street lamp bracket 10.The side of support 10 is provided with LED lamp 11, and top is provided with lamp bracket fixed base 12.Wherein be provided with battery 13 and power-supply controller of electric 14 in lamp bracket fixed base 12.The top of lamp bracket fixed base 12 is provided with motor fixing seat 15.
Also comprise the fan blade 40 of outer rotor generator 20, fixed plate 30 and arc tabular.Wherein the rotating shaft of outer rotor generator 20 is fixedly installed on the top of motor fixing seat 15, and outer rotor generator 20 is fixedly installed on the end of fixed plate 30.
Wherein fixed plate 30 is vertical with the rotating shaft of outer rotor generator 20, and the center of fixed plate 30 becomes same straight line with the rotating shaft of outer rotor generator 20.As shown in Figure 2, concrete, fixed plate 30 evenly offers the arc fixed groove 31 for fixing fan blade 40.Fixed groove 31 radially launches to surrounding, and setting angled with the center of fixed plate 30.
The fan blade 40 of arc tabular is arranged on arc fixed groove 31, thus makes fan blade 40 vertical with the rotating shaft of outer rotor generator 20, and then realizes generating electricity to substantially horizontal wind-force; Fixed groove 31 radially launches to surrounding, makes fan blade 40 evenly be arranged on the surrounding of fixed plate 30, and then realizes generating electricity to the wind-force of different amount, improves wind power generation efficiency.
As Figure 2-3, in order to improve wind power utilization rate further, the two ends of fan blade 40 are provided with arc flanging 41, through hole 32 is offered at fixed groove 31 place of fixed plate 30, after fan blade 40 is arranged on fixed groove 31, through hole 32 make fan blade 40 two parts can be through up and down, arc flanging 41 and through hole 32 make the end face of fan blade 40 form a wind scoop, further increase the utilization ratio of wind-force.
Embodiment 2
Present embodiment discloses a kind of fan blade of wind driven generator be applied on street lamp, comprise the fan blade 40 of outer rotor generator 20, fixed plate 30 and arc tabular equally.Wherein the rotating shaft of outer rotor generator 20 is fixedly installed on the top of motor fixing seat 15, and outer rotor generator 20 is fixedly installed on the end of fixed plate 30.
As shown in Figure 4, in order to improve the fixing dynamics between fixed groove 31 and fan blade 40, improve the intensity of fan blade 40, the present embodiment as different from Example 1, the quantity of fixed plate 30 is two pieces or more, is fixedly connected with between two pieces of adjacent fixed plates 30 by fixing rod.When adopting polylith fixed plate 30, outer rotor generator 20 can be fixedly installed between two pieces of adjacent fixed plates 30.
In fact, can the quantity to fixed plate 30 increase accordingly according to the length of fan blade 40 or field of employment, to guarantee the constant intensity between fan blade 40 and fixed plate 30.Same, the quantity of fan blade 40 also can adjust as required accordingly.
And outer rotor generator 20 and flabellum are fixed together, add the overall weight of flabellum, because generator is vertically place, this structure do not change flabellum to wind-force requirement while, add momentum when flabellum rotates, make flabellum can stablize lasting rotation.
Embodiment 3
Present embodiment discloses a kind of fan blade of wind driven generator be applied on street lamp, comprise the fan blade 40 of outer rotor generator 20, fixed plate 30 and arc tabular equally.Wherein the rotating shaft of outer rotor generator 20 is fixedly installed on the top of motor fixing seat 15, and outer rotor generator 20 is fixedly installed on the end of fixed plate 30.
As shown in Figure 5, in order to reduce the cost of material of flabellum, the present embodiment and above embodiment unlike, fixed plate 30 offers breach 32 between two adjacent fixed grooves 31.
Above-described mode of execution, does not form the restriction to this technological scheme protection domain.The amendment done within any spirit at above-mentioned mode of execution and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technological scheme.
Claims (5)
1. a fan blade of wind driven generator, is characterized in that:
Comprise the fan blade of generator, fixed plate and arc tabular;
Described fixed plate is vertical with the rotating shaft of described generator, and the center of described fixed plate becomes same straight line with the rotating shaft of generator;
Described fixed plate evenly offers the arc fixed groove for fixing described fan blade;
Described fixed groove radially launches to surrounding, and setting angled with the center of described fixed plate.
2. a kind of fan blade of wind driven generator according to claim 1, is characterized in that:
The quantity of described fixed plate is two pieces or more;
Be fixedly connected with by fixing rod between two pieces of adjacent described fixed plates.
3. a kind of fan blade of wind driven generator according to claim 1 and 2, is characterized in that:
Described fixed plate offers breach between two adjacent described fixed grooves.
4. a kind of fan blade of wind driven generator according to claim 1 and 2, is characterized in that:
Described generator is outer rotor generator;
Described generator is fixedly installed on the end face of described fixed plate.
5. a kind of fan blade of wind driven generator according to claim 2, is characterized in that:
Described generator is outer rotor generator;
Described generator is fixedly installed between two pieces of described fixed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101014.2U CN205047359U (en) | 2015-02-11 | 2015-02-11 | Aerogenerator flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101014.2U CN205047359U (en) | 2015-02-11 | 2015-02-11 | Aerogenerator flabellum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047359U true CN205047359U (en) | 2016-02-24 |
Family
ID=55340945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101014.2U Expired - Fee Related CN205047359U (en) | 2015-02-11 | 2015-02-11 | Aerogenerator flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047359U (en) |
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2015
- 2015-02-11 CN CN201520101014.2U patent/CN205047359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 516055 Workshop A, 108 Dongxin Avenue, Dongxing District, Dongjiang High-tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Nine Star Technology Co., Ltd. Address before: 516006 Building 513, No. 16 B, Huifeng East Second Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Co-patentee before: Xuan Zicheng Patentee before: Xuan Jionghua |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20210211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |